M&S says

For a premium wool trouser, this stylish Savile Row inspired design has been crafted using the highest quality of fabrics and technologies to ensure a lasting, stylish wear. British Merino Wool is half lined for comfort, while Hem Safe™ technology reinforces the bottom of your trousers to ensure they stay neat for longer. A flat front and Supercrease™ technology work together to create a sharp leg, helping you look sleek and professional. Though you’ll be reaching for these striped men's pants whenever you have an important meeting or function, the buttons won’t loosen any time soon thanks to our Button Safe™ technology.

Care and Composition

35 days to return
You may return or exchange unused products within 35 days of purchase with a valid parcel summary document. Your items don't need to be in the original box or bag as long as they're securely packaged.

How to return
Simply use our returns portal to print a returns label and returns note. You will then be able to return all or part of your order at your own cost through your preferred carrier. To create a returns label, visit our returns portal select this option and follow the instructions.